Geological Investigations in Yellowstone National Park, 1976–1981

Wayne L. Hamilton

Wyoming Geological Association

... of the park. H. M. Iyer and David H. Oppenheimer have also investigated microseisms at Norris Geyser Basin, finding that body wave microseisms do...

Evaluation of Naturally Fractured Reservoirs in Indonesia Using Formation Imaging and Sonic Logs

William H. Borland, Richard E. Netherwood, Sanggam Hutabarat, Dedi Juandi, Leo Anis, Hari Kurniawan, Ramsin Eyvazzadeh

Indonesian Petroleum Association

... to the dip magnitude, and the azimuthal orientation of the sinewave trough (the lowest point on the sine wave) represents the dip azimuth (Figure 6...

A Seismo-Tectonic Map of the Gulf and Peninsular Province of the Californias: Chapter 5: Part II. Geological and Geophysical Maps

Gordon E. Ness, Mitchell W. Lyle

AAPG Special Volumes

... that occurred in the region between February 1963 and September 1985. A histogram of all events having listed body-wave magnitude peaks at Mb = 4.3 (Figure 1...

Exploring for the Future: new geomechanical data in frontier Australian basins

Adam Bailey, David Dewhurst, Liuqi Wang, Chris Carson, Jade Anderson, Grace Butcher, Paul Henson

Australian Energy Producers Journal

...; and the dynamic method whereby ultrasonic body wave velocities are measured, with the elastic property then calculated through empirically established...

Shallow Seismicity in the North Fiji Basin

Michael W. Hamburger, Bryan L. Isacks

Circum Pacific Council Publications

... body-wave synthetic seismogram matching (Chinn and Isacks, 1983). References: C: Chinn and Isacks (1983); E: Eguchi (1984); EV: Everingham (1985); HP...

The Stress Regime of The Western Canadian Basin and Implications for Hydrocarbon Production

J.S. Bell, E.A. Babcock

CSPG Bulletin

... basaltic vulcanism and high heat flow. In addition, they noted that seismological studies indicate that elastic body-wave velocities are reduced...

Estuarine Facies Models: Conceptual Basis and Stratigraphic Implications: PERSPECTIVE

Robert W. Dalrymple, Brian A. Zaitlin, Ron Boyd

Journal of Sedimentary Research (SEPM)

... process. Wave-dominated estuaries typically possess a well-defined tripartite zonation: a marine sand body comprised of barrier, washover, tidal inlet...

Processes of Sedimentation on a Lacustrine Border-Fault Margin: Interpretation of Cores from Lake Malawi, East Africa

John T. Wells , Christopher A. Scholz , Michael J. Soreghan

Journal of Sedimentary Research (SEPM)

.... 129-145. SHUDOFSKY, G., 1985, Source mechanisms and focal depths of East African earthquakes using Rayleigh Wave inversion and body-wave modeling...

Mrar Formation of Western Libya--Evolution of An Early Carboniferous Delta System

T. Whitbread , G. Kelling

AAPG Bulletin

... flowing chan els within the mouth bar which formed to accommodate the persistent flow of water across the shoaling sand body. Wave-dominated delta front...

Transfer Zones in the East African Rift System and Their Relevance to Hydrocarbon Exploration in Rifts (1)

C. K. MORLEY, R. A. NELSON, T. L. PATTON, and S. G. MUNN

AAPG Bulletin

... Bulletin, v. 73, p. 155-165. Shudofsky, G. N., 1985, Source mechanisms and focal depths on east African earthquakes using Raleigh-wave inversion and body...

Rift-Segment Interaction and Its Relation to Hydrocarbon Exploration in Continental Rift Systems (1)

R. A. NELSON , T. L. PATTON , and C. K. MORLEY

AAPG Bulletin

... conversion and body-wave modelling: Geophysical Journal of the Royal Astronomical Society, v. 83, p. 563-614. Swain, M. V., and J. T. Hagan, 1978...

Crustal Structure and Seismotectonics of Northern Baja California: Chapter 15: Part III. Regional Geophysics and Geology

J. Frez, J. J. Gonzalez

AAPG Special Volumes

... local magnitudes are not available, surface-wave magnitudes (MS) and body-wave magnitudes (mb) are sometimes referenced. For definitions and ML-MS-mb...

Cenozoic Suturing of Eurasia and Africa-Arabia: Chapter 9

Peter A. Ziegler

AAPG Special Volumes

... Alpine fold belts, forming the suture between Africa-Arabia and Europe, is the result of their "passive" collision. Large-scale body wave tomographic...

Vertical Seismic Profiling--A Measurement that Transfers Geology to Geophysics: Chapter 2

B. A. Hardage

AAPG Special Volumes

... applications. A free-hanging receiver is adversely influenced by fluid-born tube waves, which may camouflage the seismic body wave signals that need...

Deformation of Earth's Lithosphere with Reference to Tidal Couples

R. C. Bostrom, M. A. Sherif, R. H. Stockman

AAPG Special Volumes

... and low-velocity zone, lithosphere, and oceans, as shown by free-oscillation and body-wave data and summarized by Lagus and Anderson (1968), is 10...

AAPG GEO 2010 Middle East, Geoscience Conference & Exhibition, Innovative Geoscience Solutions – Meeting Hydrocarbon Demand in Changing Times, March 7-10, 2010 – Manama, Bahrain, #90105 (2010)

Search and Discovery.com

First MAPG International Conference & Exhibition, October 28-31, 2007, Marrakech, Morocco - Abstracts, #90074 (2008)

Search and Discovery.com

Depositional Environments of the Mississippi River Deltaic Plain — Southeastern Louisiana

Charles R. Kolb, Jack R. Van Lopik

Houston Geological Society

... litho-logic entities. Preceeding each deltaic advance into a water body is a wave of fine grained deposition swept seaward by the stream and redistributed...

Investigation of Surficial Structural Geology of Portions of Beckham, Custer, Roger Mills, and Washita Counties, Oklahoma

Pamela Jean Zabawa

Oklahoma City Geological Society

.... The earthquakes had body wave magnitudes of 3.6 and 3.9 (Jim Lawson, oral communication, 1976). These earthquakes, which were in the general vicinity...

Control of normal fault interaction on the distribution of major Neogene sedimentary depocenters, Lake Tanganyika, East African rift

Kiram E. Lezzar, Jean-Jacques Tiercelin, Caroline Le Turdu, Andrew. S. Cohen, David J. Reynolds, Bernard Le Gall, Christopher A. Scholz

AAPG Bulletin

... and focal depths of East African earthquakes using Rayleigh-wave inversion and body-wave modelling: Geophysical Journal of the Royal Astronomical Society...

A Bibliography and Brief History of Indonesia Geology Literature

J.T. (Han) van Gorsel

Indonesian Petroleum Association

... wavelength field strongly correlated with anomalously high seismic body wave velocities in mantle due to presence of deep subducted lithosphere. Comparisons...